[Guest]

I am knew to the game so any help appreciated, My check engine light is on ever since I put on a new exhaust and downpipe. I also increased the boost , since then the check engine light is on. I have heard of a some kind of part that I can wire between the O2 sensor and wiring harness to eliminate the light. Does anyone know of this and if so where I can get one. Thanks for any help.

 

[supra400hptt]

You probably have a 96~98 supra which knows when you put on a downpipe (cat gone). Contact Dusty at www.mvpmotorsports.com for an O2 simulator to get rid of the check engine light.